IgE Molecules Involved in Hypersensitivity Reactions Have Become Attached To

Question

IgE molecules involved in hypersensitivity reactions have become attached to
A) neutrophils.
B) mast cells.
C) B cells.
D) macrophages.
E) mast cells AND B cells.

Accepted Answer

IgE molecules become attached to mast cells, causing them to release histamines and other inflammatory molecules that contribute to allergic reactions.